GUM ROSIN WW GRADE
Description
Colophony
A Colophony it is the non-volatile part of pine resin, solid at room temperature and with a yellowish color.
It consists of resin acids, mostly abietic acid, being one of the most important natural raw materials of the chemical industry.
To ensure customer satisfaction, we carry out all tests that ensure the requirements and quality of the product, such as color evaluation, acidity index, softening point, etc, crystallization, among others.
Product Forms: Flakes, Crush and Block
Substance Identification
Synonyms | Colophony |
CAS | 8050-09-7 |
EINECS | 232-475-7 |
FEMA | N/A |
HS.CODE | 380610 |
Molecular Formula | C19H29COOH |
Moleclar Weight | 262.4302 |
Application & Uses
- used as a binder component of adhesive, includes rubber based adhesive, synthetic resin based adhesive and plant base adhesives
- used for paper sizing, improving the strength and smoothness, increasing wear resistance,
- used for thermoplastic coating, such like road marking
- used as vehicle body and enhancing the adhesion in ink industry
- as film forming material for controlled-release fertilizers
Sales Specification
- R/X
- YPR/WW
- R/WG
ITEM | VALUE | TEST METHOD & UNIT |
---|---|---|
Colour | Slight Yellow | |
Softening Point | 75 min | @R&B, °C |
Acid Value | 165 min | mgKOH/g |
Ash | 0.04 max | % |
Insoluble in alcohol | 0.03 max | % |
Unsaponifiable matter | 5 max | % |
Package
- Iron Drum, 225kg net each
- Paper Bag, 25kg net each
GHS Hazard Statements
Storage
- avoid contact with light
- keep separated from incompatible substances
- store and handle in accordance with all current regulations and standards
- store in a cool, dry place
- store in a tightly closed container
Relation Products
- Disproportionated Rosin
- Hydrogenated Rosin
- Rosin Modified Phenolic Resin